LOG4J2-1297 minor content improvements
LOG4J2-1297 minor content improvements

GFriedrich/logging-log4j2,lqbweb/logging-log4j2,apache/logging-log4j2,GFriedrich/logging-log4j2,lqbweb/logging-log4j2,apache/logging-log4j2,codescale/logging-log4j2,codescale/logging-log4j2,apache/logging-log4j2,codescale/logging-log4j2,xnslong/logging-log4j2,xnslong/logging-log4j2,GFriedrich/logging-log4j2,lqbweb/logging-log4j2,xnslong/logging-log4j2